How i will secure my Joomla site ?

My site hacked several times. can anyone assists me regarding this ?
i am using Joomla version 1.5
thanks.

Quote:

Originally Posted by nazrul789 My site hacked several times. can anyone assists me regarding this ? i am using Joomla version 1.5 thanks.

Maybe you should update your Joomla version. The actual version is v1.7 but when I'm not wrong the 1.x versions are not supported anymore. The "new" joomla is v2.5. Maybe you should try to update your joomla to v2.5.

Sorry for my english :P

The best would be to write your own CMS, but i guess thats not an option